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// Copyright Joyent, Inc. and other Node contributors.
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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var common = require('../common.js');
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var assert = require('assert');
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// If everything aligns so that you do a read(n) of exactly the
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// remaining buffer, then make sure that 'end' still emits.
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var Readable = require('stream').Readable;
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var r = new Readable({
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var rs = r._readableState;
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r.on('readable', function() {
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console.error('>> readable');
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console.error(' > read(%d)', READSIZE);
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var ret = r.read(READSIZE);
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console.error(' < %j (%d remain)', ret && ret.length, rs.length);
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} while (ret && ret.length === READSIZE);
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console.error('<< after read()',
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var endEmitted = false;
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r.on('end', function() {
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if (pushes > PUSHCOUNT)
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if (pushes++ === PUSHCOUNT) {
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console.error(' push(EOF)');
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console.error(' push #%d', pushes);
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if (r.push(new Buffer(PUSHSIZE)))
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process.on('exit', function() {
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assert.equal(pushes, PUSHCOUNT + 1);